Question

a + 1/a = 1/root3-1 then a2 +1/a2

Answer 1

Answer:

1/root3 - 1

= (root3 + 1) / (root3 - 1) (root3 + 1)

=

$\sqrt{3} + 1 \div ( \sqrt{3})^{2} - (1)^{2}$

=

$\sqrt{3} + 1 \div 3 - 1$

=

$\sqrt{3} + 1 \div 2$

Step-by-step explanation:

Hope it helps you :)

Answer 2

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